"PIE" . . "127155" . _:B734d79a7X3A195d1e795f5X3A66f2 . "*su‑sur‑? *suer‑" . "Etymology for: susurrus (la1622)" . "*suer‑" . . _:B734d79a7X3A195d1e795f5X3A66f2 "*suer‑" .